Lanny R. Landram

Person

  • Marlow, OK, US

Patents Grantslast 30 patents

  • Information Patent Grant

    Apparatus for mixing

    • Patent number 5,538,341
    • Issue date Jul 23, 1996
    • Halliburton Company
    • Paul O. Padgett
    • B28 - WORKING CEMENT, CLAY, OR STONE